Which two mature data practices are merged to form the core methodology of a modern City Digital Twin simulation environment?

Answer

BIM and GIS

The advancement in urban digital twins involved integrating existing urban modeling tools like Building Information Modeling (BIM) and Geographic Information Systems (GIS) into a unified, dynamic simulation.

Which two mature data practices are merged to form the core methodology of a modern City Digital Twin simulation environment?
inventioncitytechnologydigital twin